Browse Standards
96587+ standards in database
96587 result(s) found
消防技术文件用消防设备图形符号
Equipment for fire protection and fire fighting graphical symbols for fire protection plans-specification
正拱形金属爆破片型式与参数
Specification and type for conventional domed metallic bursting discs
反拱形金属爆破片型式与参数
Specification and type for reverse domed metallic bursting discs
开缝形金属爆破片型式与参数
Specification and type for slotted metallicbursting discs
声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第四部分:成批机器标牌值的确定和检验方法
Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 4:Methods for stated values for batches of machines
声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第三部分:成批机器标牌值的确定和检验简易(过渡)法
Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 3:Simple (transition) method for determining and verifying labelled values for batches of machines
声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第二部分:单台机器标牌值的确定和检验方法
Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 2:Methods for stated values for individual machines
声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第一部分:概述与定义
Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 1:General considerations and definitions
裘皮 猾子皮
Fur--Raw goatling skin
裘皮 小湖羊皮
Fur--Cheki and lamb skin
猪原鬃
Unfailed bristles
织物拒水性测定 邦迪斯门淋雨法
Textiles--Determination of water repellency of fabrics by the Bundesmann rain-shower test
水质 湖泊和水库采样技术指导
Water quality--Guidance on sampling techniques from lakes，natural and man-made
空气中碘-131的取样与测定
Sampling and determination of 131Iin air
环境地表γ辐射剂量率测定规范
Norm for the measurement of environmentalterres-trial gamma-radiation dose rate
环境空气中氡的标准测量方法
Standard methods for radon measurement in environ-mental air
电气继电器 第十五部分:电气继电器触点的寿命试验 试验设备的特性规范
Electrical relays--Part 15:Endurance tests for electrical relay contacts--Specification for the characteristics of test equipment
电气继电器 第十四部分:电气继电器触点的寿命试验 触点负载的优先值
Electrical relays--Part 14:Endurance test for electrical relay contacts--Preferred values for contact loads
电气继电器 第十八部分:有或无通用继电器的尺寸
Electrical relays--Part 18:Dimensions for general purpose all-or-nothing relays
油墨粘性增值检验方法
Test method for increase in value of tack of printing inks